class Cucumber::Messages::StepMatchArgument

Represents the StepMatchArgument message in Cucumber’s message protocol.

Represents a single argument extracted from a step match and passed to a step definition. This is used for the following purposes:

Construct an argument to pass to a step definition (possibly through a parameter type transform)
Highlight the matched parameter in rich formatters such as the HTML formatter

This message closely matches the ‘Argument` class in the `cucumber-expressions` library.

Attributes

group [R]

Represents the outermost capture group of an argument. This message closely matches the ‘Group` class in the `cucumber-expressions` library.

parameter_type_name [R]

Public Class Methods

from_h (hash)

Source

# File lib/cucumber/messages/step_match_argument.rb, line 42
def self.from_h(hash)
  return nil if hash.nil?

  new(
    group: Group.from_h(hash[:group]),
    parameter_type_name: hash[:parameterTypeName]
  )
end

Returns a new StepMatchArgument from the given hash. If the hash keys are camelCased, they are properly assigned to the corresponding snake_cased attributes.

Cucumber::Messages::StepMatchArgument.from_h(some_hash) # => #<Cucumber::Messages::StepMatchArgument:0x... ...>

new ( group: Group.new, parameter_type_name: nil )

Source

# File lib/cucumber/messages/step_match_argument.rb, line 26
def initialize(
  group: Group.new,
  parameter_type_name: nil
)
  @group = group
  @parameter_type_name = parameter_type_name
  super()
end

Calls superclass method